The Chromatograph,gas, cataloged under National Stock Number 6630-01-044-4576, is classified within Federal Supply Class 6630 (Chemical Analysis Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Finnigan Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6630-01-044-4576 |
| Primary Part Number | 560 |
| Item Name | Chromatograph,gas |
| FSC / FSG | 6630 / 66 — Chemical Analysis Instruments |
| Manufacturer | Finnigan Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | COLUMN OVEN 600 CU. IN. USEABLE VOLUME,TEMP RANGE TO 400 DEG C; ISOTHERMAL OVEN CONTROLLER 50-399 DEG C IN 1 DEG C INCREMENTS; DIGITAL TEMP PROGRAMMER PROGRAM RATES 1 DEG C/MIN TO 90 DEG C/MIN SETTABLE IN 1 DEG INCREMENTS,INITIAL AND FINAL TEMPS AMBIENT TO 400 DEG C IN 1 DEG INCREMENTS,INITIAL AND FINAL HOLD TIMES 1-999 MIN IN 1 MIN INCREMENTS,REPEATABILITY 0.1 PCT.; LINEAR AMPLIFIER ELECTROMETER,LINEARITY PORM 0.2 PCT.; TAP CHANNEL MODULE FULL SCALE 1 OR 10 V,TIME BASE 100 MSEC,DATA RESOLUTION 0.25 MICROVOLT-SEC,DIGITAL DATA FULL SCALE 20 BINARY BITS; DIGITAL INTEGRATOR; FLAME IONIZATION DETECTOR; FLAME PHOTOMETRIC DETECTOR,OPERATING TEMP RANGE 125-250 DEG C; ELECTRON CAPTURE DETECTOR; 25 IN. W,16.25 IN. D,20.75 IN. H; 115 VAC,60 HZ OR 230 VAC,50 HZ,2250 W MAX. VAC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 560 PRIMARY | Finnigan Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6630-1705-0752 | 6/9 Informative reference only U.S. Government activity |
| 560 | 5/9 Secondary reference Bae Systems Information & Electronic Systems Integration Inc. |
NSN 6630-01-044-4576 is a Chromatograph,gas, manufactured by Finnigan Corporation, classified under FSC 6630, Chemical Analysis Instruments. Status: active.
NSN 6630-01-044-4576 has 1 manufacturer part number on file: 560 (Finnigan Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 6630-01-151-6741, 6630-01-222-0561, 6630-01-268-1670. Verify interchangeability with system specifications before substitution.
Key specifications for 560: General Characteristics Item Description: COLUMN OVEN 600 CU. IN. USEABLE VOLUME,TEMP RANGE TO 400 DEG C; ISOTHERMAL OVEN CONTROLLER 50-399 DEG C IN 1 DEG C INCREMENTS; DIGITAL TEMP PROGRAMMER PROGRAM RATES 1 DEG C/MIN TO 90 DEG C/MIN SETTABLE IN 1 DEG INCREMENTS,INITIAL AND FINAL TEMPS AMBIENT TO 400 DEG C IN 1 DEG INCREMENTS,INITIAL AND FINAL HOLD TIMES 1-999 MIN IN 1 MIN INCREMENTS,REPEATABILITY 0.1 PCT.; LINEAR AMPLIFIER ELECTROMETER,LINEARITY PORM 0.2 PCT.; TAP CHANNEL MODULE FULL SCALE 1 OR 10 V,TIME BASE 100 MSEC,DATA RESOLUTION 0.25 MICROVOLT-SEC,DIGITAL DATA FULL SCALE 20 BINARY BITS; DIGITAL INTEGRATOR; FLAME IONIZATION DETECTOR; FLAME PHOTOMETRIC DETECTOR,OPERATING TEMP RANGE 125-250 DEG C; ELECTRON CAPTURE DETECTOR; 25 IN. W,16.25 IN. D,20.75 IN. H; 115 VAC,60 HZ OR 230 VAC,50 HZ,2250 W MAX. VAC. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.